EP1120894A3 - Stromversorgung mit synchronisiertem Einschaltübergangsmodus - Google Patents

Stromversorgung mit synchronisiertem Einschaltübergangsmodus Download PDF

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Publication number
EP1120894A3
EP1120894A3 EP01400044A EP01400044A EP1120894A3 EP 1120894 A3 EP1120894 A3 EP 1120894A3 EP 01400044 A EP01400044 A EP 01400044A EP 01400044 A EP01400044 A EP 01400044A EP 1120894 A3 EP1120894 A3 EP 1120894A3
Authority
EP
European Patent Office
Prior art keywords
power
transition
synchronized
power supply
supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01400044A
Other languages
English (en)
French (fr)
Other versions
EP1120894B1 (de
EP1120894A2 (de
Inventor
Richard Carl Allen
Gautam Nath
Sean Patrick Mcpeak
Joseph Curtis Stephens
Original Assignee
Thomson Licensing SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of EP1120894A2 publication Critical patent/EP1120894A2/de
Publication of EP1120894A3 publication Critical patent/EP1120894A3/de
Application granted granted Critical
Publication of EP1120894B1 publication Critical patent/EP1120894B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3381—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement using a single commutation path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
EP01400044A 2000-01-11 2001-01-10 Stromversorgung mit synchronisiertem Einschaltübergangsmodus Expired - Lifetime EP1120894B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US481079 2000-01-11
US09/481,079 US6538419B1 (en) 2000-01-11 2000-01-11 Power supply with synchronized power on transition

Publications (3)

Publication Number Publication Date
EP1120894A2 EP1120894A2 (de) 2001-08-01
EP1120894A3 true EP1120894A3 (de) 2003-09-10
EP1120894B1 EP1120894B1 (de) 2005-10-26

Family

ID=23910501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01400044A Expired - Lifetime EP1120894B1 (de) 2000-01-11 2001-01-10 Stromversorgung mit synchronisiertem Einschaltübergangsmodus

Country Status (9)

Country Link
US (1) US6538419B1 (de)
EP (1) EP1120894B1 (de)
JP (1) JP2001231255A (de)
KR (1) KR100675110B1 (de)
CN (1) CN1223073C (de)
DE (1) DE60114255T2 (de)
MX (1) MXPA01000392A (de)
MY (1) MY127912A (de)
TW (1) TW527760B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209793A1 (de) * 2000-11-23 2002-05-29 Semiconductor Components Industries LLC Verfahren und Gerät zur Steuerung einer Stromversorgungseinrichtung
US6920571B2 (en) * 2000-12-14 2005-07-19 Hewlett-Packard Development Company, L.P. Steering circuit and method that gradually counts a voltage output code until matching a voltage input code
US20030020440A1 (en) * 2001-07-09 2003-01-30 Risseeuw Pieter Martin Power supply circuit
JP3496673B2 (ja) * 2002-01-11 2004-02-16 サンケン電気株式会社 直流電源装置
DE10393361T5 (de) * 2002-09-30 2005-09-08 Infineon Technologies Ag Schaltnetzteile
TWI296169B (en) * 2003-06-25 2008-04-21 Delta Electronics Inc Power supply with feed forward circuit
US7019995B2 (en) * 2003-11-15 2006-03-28 Hewlett-Packard Development Company, L.P. Power supply having reduced-power mode
CN100384049C (zh) * 2004-01-06 2008-04-23 台达电子工业股份有限公司 具有前回馈电路的电源供应器
DE102004001296A1 (de) * 2004-01-08 2005-07-28 Deutsche Thomson-Brandt Gmbh Schaltungsanordnung mit einem Netzteil
JP4058767B2 (ja) * 2004-11-04 2008-03-12 船井電機株式会社 スイッチング電源装置
WO2006115473A1 (en) * 2005-04-21 2006-11-02 Semiconductor Components Industries, L.L.C. Power supply control method and structure therefor
US7378826B2 (en) 2006-01-05 2008-05-27 Linear Technology Corp. Methods and circuits for output over-voltage reduction in switching regulators
CN200976549Y (zh) * 2006-09-22 2007-11-14 何曙光 一种超低功耗待机电路
US8106639B1 (en) * 2008-06-09 2012-01-31 National Semiconductor Corporation Feed forward control of switching regulator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265322A1 (de) * 1986-10-14 1988-04-27 STMicroelectronics S.A. Standby-Betriebssteuerschaltung für ein Schaltnetzteil
US4975592A (en) * 1988-03-17 1990-12-04 U.S. Philips Corporation Current supply arrangement having a stand-by mode featuring low power consumption

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502338A (nl) 1985-08-26 1987-03-16 Philips Nv Geschakelde voedingsspanningsschakeling met twee toestanden.
US4734771A (en) 1987-04-24 1988-03-29 Rca Corporation Start-up control circuitry for a television apparatus
US4941078A (en) 1989-03-07 1990-07-10 Rca Licensing Corporation Synchronized switch-mode power supply
KR920000347Y1 (ko) 1989-12-29 1992-01-15 삼성전자 주식회사 두 출력의 smps 콘트롤 회로
GB9114354D0 (en) 1991-07-03 1991-08-21 Thompson Consumer Electronics Run/standby control with switched mode power supply
GB9116616D0 (en) 1991-08-01 1991-09-18 Thomson Consumer Electronics Switched mode power supply with startup precharge
US5291356A (en) * 1991-11-28 1994-03-01 Teac Corporation Disk storage device having eject member
DE4212472B4 (de) 1992-04-14 2006-02-09 Deutsche Thomson-Brandt Gmbh Freischwingendes Schaltnetzteil
EP0765541B1 (de) 1995-04-05 2000-08-09 Koninklijke Philips Electronics N.V. Schaltnetzteil
TW349287B (en) 1996-09-12 1999-01-01 Thomson Consumer Electronics A forward converter with an inductor coupled to a transformer winding
US5835361A (en) 1997-04-16 1998-11-10 Thomson Consumer Electronics, Inc. Switch-mode power supply with over-current protection
US5812383A (en) 1997-07-31 1998-09-22 Philips Electronics North North America Corporation Low power stand-by for switched-mode power supply circuit with burst mode operation
US6127815A (en) * 1999-03-01 2000-10-03 Linear Technology Corp. Circuit and method for reducing quiescent current in a switching regulator
US6166926A (en) * 2000-01-11 2000-12-26 Thomson Licensing S.A. Zero voltage switching power supply with burst mode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265322A1 (de) * 1986-10-14 1988-04-27 STMicroelectronics S.A. Standby-Betriebssteuerschaltung für ein Schaltnetzteil
US4975592A (en) * 1988-03-17 1990-12-04 U.S. Philips Corporation Current supply arrangement having a stand-by mode featuring low power consumption

Also Published As

Publication number Publication date
TW527760B (en) 2003-04-11
DE60114255D1 (de) 2005-12-01
EP1120894B1 (de) 2005-10-26
CN1223073C (zh) 2005-10-12
DE60114255T2 (de) 2006-05-24
KR20010070503A (ko) 2001-07-25
US6538419B1 (en) 2003-03-25
KR100675110B1 (ko) 2007-01-29
CN1326260A (zh) 2001-12-12
MXPA01000392A (es) 2003-06-19
JP2001231255A (ja) 2001-08-24
MY127912A (en) 2006-12-29
EP1120894A2 (de) 2001-08-01

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